Children&#39;s smart watch



FIG. 1 is a top, right front perspective view of a children's smart watch showing our new design;

FIG. 2 is a bottom, left front perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged view of the circled portion 9 shown in FIG. 3.

The broken lines shown in the drawings represent environment and form no part of the claimed design. 

CLAIM The ornamental design for a children's smart watch, as shown and described. 